Zusammensetzung nach Ländern
| Name | Anteil |
|---|---|
| Germany | 27,01% |
| United States | 26,48% |
| United Kingdom | 14,82% |
| France | 12,33% |
| Netherlands | 10,16% |
| Spain | 6,32% |
| Belgium | 4,21% |
| Switzerland | 3,36% |
| Italy | 3,16% |
| Australia | 2,89% |
| Sweden | 2,05% |
| Japan | 2,01% |
| Finland | 1,71% |
| Denmark | 1,41% |
| Austria | 1,32% |
| Portugal | 0,96% |
| Norway | 0,82% |
| New Zealand | 0,27% |
| Canada | 0,21% |